Fluorovinyl ether having terminal oxygen-containing functional group and process for preparing the same

摘要

A fluorovinyl ether of the formula: R1CO(OCH2CF2CO)k-(OCH2CF2CF2)m[OCF(CF3)CF2]nOCF=CF2 wherein R1 is an C1-C8 aliphatic or halogenated C1-C8 aliphatic group or an aromatic group which may optionally have at least one substituent, k is an integer of at least 0, m is an integer of at least 1, and n is an integer of at least 0.